Version 6.0 of VintaSoftTwain ActiveX has been released.

News and announcements from VintaSoft.

Moderator: Alex

Alex
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Version 6.0 of VintaSoftTwain ActiveX has been released.

Post by Alex » Thu Apr 28, 2016 4:42 pm

Version 6.0 of VintaSoftTwain ActiveX has been released.

What's new in this version:
  • Management of scanner:
    • Added many properties and methods, which simplify work with capabilities of scanner.
    • Added new events, which simplify work with scanner.
    • Improved the image acquisition algorithm when Memory transfer mode is used.
    • Many major and minor improvements and fixes.
  • Saving of images acquired from scanner:
    • Added the ability to save acquired images to PDF documents.
    • Added the ability to save acquired images to PNG files.
  • Processing of images acquired from scanner:
    • Added new image processing functions: invert, change brightness, change contrast, crop, resize canvas.
    • Improved the algorithms of existing image processing functions: despeckle, deskew, detect image border, is blank image.
  • The ActiveX interface was redesigned. Applications which use a previous version must be updated and recompiled.

Alex
Site Admin
Posts: 1474
Joined: Thu Jul 10, 2008 2:21 pm

Version 6.0.0.3 of VintaSoftTwain ActiveX has been released.

Post by Alex » Fri Jun 17, 2016 11:30 am

Version 6.0.0.3 of VintaSoftTwain ActiveX has been released.

What's new in this version:
  • Improved the algorithm, which works with device capabilities, for better compatibility with Plustek scanners.
  • Fixed the bug in the EnableDebugging method.

Alex
Site Admin
Posts: 1474
Joined: Thu Jul 10, 2008 2:21 pm

Version 6.0.1.1 of VintaSoftTwain ActiveX has been released.

Post by Alex » Tue Aug 23, 2016 11:39 am

Version 6.0.1.1 of VintaSoftTwain ActiveX has been released.

What's new in this version:
  • Added the ability to upload several scanned images as a multipage TIFF or PDF file to a HTTP server.
  • Added the ability to upload several scanned images as a multipage TIFF or PDF file to a FTP server.
  • Fixed the bug in the DeviceManager_Open method.

Alex
Site Admin
Posts: 1474
Joined: Thu Jul 10, 2008 2:21 pm

Version 6.0.2.1 of VintaSoftTwain ActiveX has been released.

Post by Alex » Wed Oct 05, 2016 3:45 pm

Version 6.0.2.1 of VintaSoftTwain ActiveX has been released.

What's new in this version:
  • ActiveX GUID was changed from "1169E0CD-9E76-11D7-B1D8-FB63945DE96D" to "79B1D0FD-ABB9-40E8-AA06-3E499F135B49". This is necessary because many customers need to use version 5.2 and 6.0 together on the same computer but version 6.0 is not compatible with version 5.2. For applying this change to your application you need remove reference to old version of ActiveX from your application and add new reference to the new version of ActiveX to your application.
  • Added support for LZW and Packbits compression for data of images acquired from scanner.
  • Renamed the events of ActiveX (underscore symbol was removed from event names). This is necessary for correct work of IntelliSence in MS Access.

Alex
Site Admin
Posts: 1474
Joined: Thu Jul 10, 2008 2:21 pm

Version 6.0.3.1 of VintaSoftTwain ActiveX has been released.

Post by Alex » Fri Nov 18, 2016 5:37 pm

Version 6.0.3.1 of VintaSoft Twain ActiveX has been released.

What's new in this version:
  • Improved the image acquisition algorithm for compatibility with VueScan TWAIN driver.

Alex
Site Admin
Posts: 1474
Joined: Thu Jul 10, 2008 2:21 pm

Version 6.0.4.1 of VintaSoftTwain ActiveX has been released.

Post by Alex » Thu Dec 01, 2016 12:07 pm

Version 6.0.4.1 of VintaSoft Twain ActiveX has been released.

What's new in this version:
  • Fixed a minor bug, which rarely occured in the DeviceManager_Open method in VB6.
  • Changed the value type of DeviceManager_ParentWindowHandle property from "DWORD" to "long" for compatibility with VB6.

Alex
Site Admin
Posts: 1474
Joined: Thu Jul 10, 2008 2:21 pm

Version 6.0.5.1 of VintaSoftTwain ActiveX has been released.

Post by Alex » Thu Dec 15, 2016 4:01 pm

Version 6.0.5.1 of VintaSoft Twain ActiveX has been released.

What's new in this version:
  • Fixed the bug in the Device_GetSupportedPageSizes, Device_GetSupportedPixelTypes, Device_GetSupportedResolutions and Device_GetSupportedUnitsOfMeasure methods. Error occurs only if method was called second time.

Alex
Site Admin
Posts: 1474
Joined: Thu Jul 10, 2008 2:21 pm

Version 6.0.8.1 of VintaSoftTwain ActiveX has been released.

Post by Alex » Tue Dec 20, 2016 2:15 pm

Version 6.0.8.1 of VintaSoft Twain ActiveX has been released.

What's new in this version:
  • Fixed few bugs in VSTwain.Device_ImageBrightnessMinValue, VSTwain.Device_ImageBrightnessMaxValue, VSTwain.Device_ImageContrastMinValue, VSTwain.Device_ImageContrastMaxValue methods. In some cases the methods could have returned incorrect values.
  • Fixed the bug in the Device_Feeder_DuplexMode property.

Alex
Site Admin
Posts: 1474
Joined: Thu Jul 10, 2008 2:21 pm

Version 6.0.10.1 of VintaSoftTwain ActiveX has been released.

Post by Alex » Wed May 24, 2017 6:20 pm

Version 6.0.10.1 of VintaSoft Twain ActiveX has been released.

What's new in this version:
  • Improved compatibility with VB6.

Alex
Site Admin
Posts: 1474
Joined: Thu Jul 10, 2008 2:21 pm

Version 6.0.11.1 of VintaSoftTwain ActiveX has been released.

Post by Alex » Thu Sep 28, 2017 12:32 pm

Version 6.0.11.1 of VintaSoft Twain ActiveX has been released.

What's new in this version:
  • Fixed the minor bug in JPEG encoder.
  • Some minor fixes.

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